[INFO] cloning repository https://github.com/whatisaphone/genawaiter [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whatisaphone/genawaiter" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhatisaphone%2Fgenawaiter", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhatisaphone%2Fgenawaiter'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 45c10c223b92da215e182bc3eff0d5e09bf813f4 [INFO] testing whatisaphone/genawaiter against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhatisaphone%2Fgenawaiter" "/workspace/builds/worker-54/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-54/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/whatisaphone/genawaiter on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/whatisaphone/genawaiter [INFO] finished tweaking git repo https://github.com/whatisaphone/genawaiter [INFO] tweaked toml for git repo https://github.com/whatisaphone/genawaiter written to /workspace/builds/worker-54/source/Cargo.toml [INFO] crate git repo https://github.com/whatisaphone/genawaiter already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 757561d8ccb5dba5615e5cd030c3065201d57368ad6f029adf264e92762ca201 [INFO] running `Command { std: "docker" "start" "-a" "757561d8ccb5dba5615e5cd030c3065201d57368ad6f029adf264e92762ca201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "757561d8ccb5dba5615e5cd030c3065201d57368ad6f029adf264e92762ca201", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "757561d8ccb5dba5615e5cd030c3065201d57368ad6f029adf264e92762ca201", kill_on_drop: false }` [INFO] [stdout] 757561d8ccb5dba5615e5cd030c3065201d57368ad6f029adf264e92762ca201 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b7e95805534a584015e0742506097a6998724add39159f60848752e37b3c5573 [INFO] running `Command { std: "docker" "start" "-a" "b7e95805534a584015e0742506097a6998724add39159f60848752e37b3c5573", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling rustversion v1.0.2 [INFO] [stderr] Compiling genawaiter-macro v0.99.1 (/opt/rustwide/workdir/genawaiter-macro) [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling syn-mid v0.4.0 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling proc-macro-error v0.4.4 [INFO] [stderr] Compiling proc-macro-error-attr v0.4.3 [INFO] [stderr] Compiling genawaiter-proc-macro v0.99.1 (/opt/rustwide/workdir/genawaiter-proc-macro) [INFO] [stdout] warning: unused extern crate [INFO] [stdout] --> genawaiter-proc-macro/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate proc_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> genawaiter-proc-macro/src/lib.rs:1:73 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(future_incompatible, rust_2018_compatibility, rust_2018_idioms, unused)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_extern_crates)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling genawaiter v0.99.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 49.60s [INFO] running `Command { std: "docker" "inspect" "b7e95805534a584015e0742506097a6998724add39159f60848752e37b3c5573", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b7e95805534a584015e0742506097a6998724add39159f60848752e37b3c5573", kill_on_drop: false }` [INFO] [stdout] b7e95805534a584015e0742506097a6998724add39159f60848752e37b3c5573 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 770909f29f4cf2931a3d0299299d92574eb7eb0018b27310428c455f4e88cda7 [INFO] running `Command { std: "docker" "start" "-a" "770909f29f4cf2931a3d0299299d92574eb7eb0018b27310428c455f4e88cda7", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling serde v1.0.104 [INFO] [stderr] Compiling memchr v2.2.1 [INFO] [stderr] Compiling futures-sink v0.3.1 [INFO] [stderr] Compiling ryu v1.0.2 [INFO] [stderr] Compiling futures-core v0.3.1 [INFO] [stderr] Compiling futures-task v0.3.1 [INFO] [stderr] Compiling pin-utils v0.1.0-alpha.4 [INFO] [stderr] Compiling futures-io v0.3.1 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling itoa v0.4.5 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling termcolor v1.1.0 [INFO] [stderr] Compiling once_cell v1.3.1 [INFO] [stderr] Compiling serde_derive v1.0.104 [INFO] [stderr] Compiling futures-macro v0.3.1 [INFO] [stdout] warning: unused extern crate [INFO] [stdout] --> genawaiter-proc-macro/src/lib.rs:5:1 [INFO] [stdout] | [INFO] [stdout] 5 | extern crate proc_macro; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it [INFO] [stdout] | [INFO] [stdout] note: the lint level is defined here [INFO] [stdout] --> genawaiter-proc-macro/src/lib.rs:1:73 [INFO] [stdout] | [INFO] [stdout] 1 | #![warn(future_incompatible, rust_2018_compatibility, rust_2018_idioms, unused)] [INFO] [stdout] | ^^^^^^ [INFO] [stdout] = note: `#[warn(unused_extern_crates)]` implied by `#[warn(unused)]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling futures-channel v0.3.1 [INFO] [stderr] Compiling futures-util v0.3.1 [INFO] [stderr] Compiling futures-executor v0.3.1 [INFO] [stderr] Compiling futures v0.3.1 [INFO] [stderr] Compiling serde_json v1.0.48 [INFO] [stderr] Compiling toml v0.5.6 [INFO] [stderr] Compiling trybuild v1.0.23 [INFO] [stderr] Compiling genawaiter v0.99.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 26.49s [INFO] running `Command { std: "docker" "inspect" "770909f29f4cf2931a3d0299299d92574eb7eb0018b27310428c455f4e88cda7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "770909f29f4cf2931a3d0299299d92574eb7eb0018b27310428c455f4e88cda7", kill_on_drop: false }` [INFO] [stdout] 770909f29f4cf2931a3d0299299d92574eb7eb0018b27310428c455f4e88cda7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] e33b83292c3863ba5a0c4cf1ea2f9f5489fc405be0090d5b7f8a37b800fb6aea [INFO] running `Command { std: "docker" "start" "-a" "e33b83292c3863ba5a0c4cf1ea2f9f5489fc405be0090d5b7f8a37b800fb6aea", kill_on_drop: false }` [INFO] [stderr] warning: unused extern crate [INFO] [stderr] --> genawaiter-proc-macro/src/lib.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | extern crate proc_macro; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove it [INFO] [stderr] | [INFO] [stderr] note: the lint level is defined here [INFO] [stderr] --> genawaiter-proc-macro/src/lib.rs:1:73 [INFO] [stderr] | [INFO] [stderr] 1 | #![warn(future_incompatible, rust_2018_compatibility, rust_2018_idioms, unused)] [INFO] [stderr] | ^^^^^^ [INFO] [stderr] = note: `#[warn(unused_extern_crates)]` implied by `#[warn(unused)]` [INFO] [stderr] [INFO] [stderr] warning: `genawaiter-proc-macro` (lib) generated 1 warning [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.22s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/genawaiter-b832f52e89fad4a3) [INFO] [stdout] [INFO] [stdout] running 32 tests [INFO] [stdout] test stack::macros::tests::unsafety ... ignored [INFO] [stdout] test stack::iterator::tests::shelf_generator_for_loop ... ok [INFO] [stdout] test stack::iterator::tests::shelf_generator_into_iter ... ok [INFO] [stdout] test stack::iterator::tests::let_gen_using_for_loop ... ok [INFO] [stdout] test stack::iterator::tests::let_gen_using_into_iter ... ok [INFO] [stdout] test rc::iterator::tests::into_iter ... ok [INFO] [stdout] test rc::iterator::tests::for_loop ... ok [INFO] [stdout] test rc::tests::simple_closure ... ok [INFO] [stdout] test rc::tests::gen_is_movable ... ok [INFO] [stdout] test rc::tests::function ... ok [INFO] [stdout] test stack::tests::resume_args ... ok [INFO] [stdout] test sync::boxed::tests::can_be_stored_in_static ... ok [INFO] [stdout] test sync::iterator::tests::for_loop ... ok [INFO] [stdout] test stack::tests::function ... ok [INFO] [stdout] test stack::tests::simple_closure ... ok [INFO] [stdout] test rc::tests::resume_args ... ok [INFO] [stdout] test stack::tests::test_gen_drop ... ok [INFO] [stdout] test rc::tests::multiple_yield_helpful_message - should panic ... ok [INFO] [stdout] test stack::tests::escaped_co_helpful_message - should panic ... ok [INFO] [stdout] test stack::tests::forbidden_await_helpful_message - should panic ... ok [INFO] [stdout] test stack::tests::multiple_yield_helpful_message - should panic ... ok [INFO] [stdout] test rc::tests::forbidden_await_helpful_message - should panic ... ok [INFO] [stdout] test rc::tests::escaped_co_helpful_message - should panic ... ok [INFO] [stdout] test sync::iterator::tests::into_iter ... ok [INFO] [stdout] test sync::tests::escaped_co_helpful_message - should panic ... ok [INFO] [stdout] test sync::tests::function ... ok [INFO] [stdout] test sync::tests::gen_is_movable ... ok [INFO] [stdout] test sync::tests::simple_closure ... ok [INFO] [stdout] test sync::tests::resume_args ... ok [INFO] [stdout] test sync::tests::forbidden_await_helpful_message - should panic ... ok [INFO] [stdout] test sync::tests::async_resume ... ok [INFO] [stdout] test sync::tests::multiple_yield_helpful_message - should panic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 31 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.12s [INFO] [stdout] [INFO] [stderr] Running tests/rc.rs (/opt/rustwide/target/debug/deps/rc-a0475629096776f4) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test rc_proc_macro_fn ... ok [INFO] [stdout] test rc_convenience_macro_resume ... ok [INFO] [stdout] test rc_proc_macro_closure_yield2 ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test rc_convenience_macro ... ok [INFO] [stdout] test rc_proc_macro_closure ... ok [INFO] [stdout] test rc_yield_a_func_method_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] Running tests/stack.rs (/opt/rustwide/target/debug/deps/stack-c49cd5fbc156d847) [INFO] [stdout] [INFO] [stdout] running 10 tests [INFO] [stdout] test stack_proc_macro_fn ... ok [INFO] [stdout] test stack_convenience_macro ... ok [INFO] [stdout] test stack_yield_closure ... ok [INFO] [stdout] test stack_yield_closure_no_macro ... ok [INFO] [stdout] test stack_yield_a_func_call ... ok [INFO] [stdout] test stack_convenience_macro_resume ... ok [INFO] [stdout] test stack_yield_loop_break ... ok [INFO] [stdout] test stack_yield_match ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stderr] Running tests/sync.rs (/opt/rustwide/target/debug/deps/sync-89c1e5b4168977ef) [INFO] [stdout] test test_shelf ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s [INFO] [stdout] [INFO] [stderr] Running tests/ui.rs (/opt/rustwide/target/debug/deps/ui-46b295e2df40cb73) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test sync_convenience_macro ... ok [INFO] [stdout] test sync_proc_macro_closure ... ok [INFO] [stdout] test sync_convenience_macro_resume ... ok [INFO] [stdout] test test_boxed ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test sync_proc_macro_fn_method_call ... ok [INFO] [stdout] test sync_proc_macro_fn ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests genawaiter [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 60 tests [INFO] [stdout] test src/rc/mod.rs - rc (line 234) ... ignored [INFO] [stdout] test src/stack/mod.rs - stack (line 203) ... ignored [INFO] [stdout] test src/stack/mod.rs - stack::let_gen (line 261) ... ignored [INFO] [stdout] test src/stack/mod.rs - stack::let_gen_using (line 286) ... ignored [INFO] [stdout] test src/stack/mod.rs - stack::let_gen_using (line 301) ... ignored [INFO] [stdout] test src/sync/mod.rs - sync (line 266) ... ignored [INFO] [stdout] test src/sync/boxed.rs - sync::boxed::GenBoxed::new_boxed (line 21) - compile fail ... ok [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `rustdoc --edition=2018 --crate-type lib --crate-name genawaiter --test /opt/rustwide/workdir/src/lib.rs -L dependency=/opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern futures=/opt/rustwide/target/debug/deps/libfutures-4451d3a7ff1b6938.rlib --extern genawaiter=/opt/rustwide/target/debug/deps/libgenawaiter-02b1109b60bdaa1d.rlib --extern genawaiter_macro=/opt/rustwide/target/debug/deps/libgenawaiter_macro-f522aa16c79ac5cc.rlib --extern genawaiter_proc_macro=/opt/rustwide/target/debug/deps/libgenawaiter_proc_macro-96dc78b2dc8411c7.so --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-75042b80a1735b83.rlib --extern proc_macro_hack=/opt/rustwide/target/debug/deps/libproc_macro_hack-2466654de9699fb2.so --extern rustversion=/opt/rustwide/target/debug/deps/librustversion-54485bfea61502f1.so --extern trybuild=/opt/rustwide/target/debug/deps/libtrybuild-95b35025b2acb6e7.rlib -C embed-bitcode=no --cfg 'feature="default"' --cfg 'feature="genawaiter-proc-macro"' --cfg 'feature="proc-macro-hack"' --cfg 'feature="proc_macro"' --error-format human` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "e33b83292c3863ba5a0c4cf1ea2f9f5489fc405be0090d5b7f8a37b800fb6aea", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e33b83292c3863ba5a0c4cf1ea2f9f5489fc405be0090d5b7f8a37b800fb6aea", kill_on_drop: false }` [INFO] [stdout] e33b83292c3863ba5a0c4cf1ea2f9f5489fc405be0090d5b7f8a37b800fb6aea